Answered and no one spoke just machine sounds before hanging up

Rude person, said i gave some finance company my details

stock market financial told them not interested but they won't take no for an answer. Constant Harassment keep blocking number.

Caller: Scam call

First offering wrong name and claiming I have registered to know more about investment market. When I explained I have never made any kind of registration anywhere, they switched the note to standard sales pitch "do you want to earn money".
As this is one of many calls using this strategy, blocked them.

I answered but shocked by been insulted then I blocked him.

Spam caller

I rang once and got disconnected